description Horton River Delta Overview
The Horton River Delta is an Arctic river delta on the Beaufort Sea coast of Canada's Northwest Territories. Its geomorphology is shaped by river sediment, frozen ground, and thaw-related processes, and the delta is used in research on channel change in permafrost environments. A documented river breakthrough altered the Horton's course toward the sea and produced geomorphic changes in the delta, making the site useful for studying Arctic landscape evolution. [NASA Earth Observatory](https://science.nasa.gov/earth/earth-observatory/horton-river-delta-arctic-canada-79044/)
help Horton River Delta FAQ
Where is the Horton River Delta located?
The Horton River Delta lies on the Beaufort Sea coast of Canada's Northwest Territories. It is an Arctic delta shaped by the Horton River as it reaches the sea.
What processes shape the Horton River Delta?
River sediment, frozen ground, and thaw-related processes all influence the delta's geomorphology. These forces continually affect channels and surface forms in the Arctic environment.
Why do researchers study the Horton River Delta?
Researchers use the delta to study channel change in permafrost environments. The combination of a river system, frozen ground, and thaw processes makes the Horton Delta a useful Arctic research setting.
Is the Horton River Delta a coastal or inland delta?
It is a coastal Arctic delta because it lies where the Horton River reaches the Beaufort Sea. Its channels are influenced by both river sediment and the frozen ground of Canada's Northwest Territories.
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